| 摘要 |
<p>A multi-resonant circuit has a series-resonant circuit (118) coupled to the input of an inverter (120). The output of the inverter is coupled to a parallel resonant circuit (108, 152). The output of the parallel resonant circuit energizes a load (142, 140), which could be gas discharge lamps. The operating frequency of the inverter (120) is between the resonant frequency of the series-resonant circuit (118) and the resonant frequency fo the parallel resonant circuit (108, 152).</p> |
